Yume 2kki:Masks

Masks can be obtained and worn by Urotsuki in the dream world. They change Urotsuki’s appearance, however they aren’t stored in the menu like the Effects. Most masks can be stored in mask storage boxes, which can be found in some of Bean's worlds (like Pillar Ark). Usually they’re purely cosmetic with rare exceptions. Below is a list that catalogs the masks that can be worn in the game.

Mask Shop/Deluxe Mask Shop	Dream Wardrobe	Others

These are masks that are purchasable from the Mask Shop or the Deluxe Mask Shop.

Effect Masks

These are masks that Urotsuki can change into with certain effects equipped.

Icon	Name	Effect(s) Required	Special Interactions
	Pet Telephone	Telephone	Can go between Sepia Clouds World and Moai Bro's Prison in the Sea of Clouds.
	Boy Outline	Boy	The Beret Sister blocking the way from the Snowy Pipe Organ to Atlantis will move.
	Sprite	Fairy	Can be used to get through gaps in the Stone Maze. When equipped, the Buddha Rave event in Marijuana Goddess World won't trigger. Can go between Sepia Clouds World and Moai Bro's Prison in the Sea of Clouds.
	Ookami	Wolf
	Maiko Ghost	Maiko
	Pole Man	Twintails
	Bane Jack	Spring	Can be used to skip staircases in the Sewers. Can be used to jump onto the stage of the pyramid dances in the Underwater Amusement Park. Can jump up and down at specific spots in Party Playground.
	Gakuran-kun	Gakuran
	Grey Haniwa	Haniwa
	Shimofuri-tan	Cake	Sweets Musume will react as if the Cake effect is equipped.
	Walking Grave	Grave	Can go between Sepia Clouds World and Moai Bro's Prison in the Sea of Clouds.
	Usamimi	Bunny Ears	Can go between Sepia Clouds World and Moai Bro's Prison in the Sea of Clouds.
	Shadow Biker Urotsuki	Wolf + Bike
	Twintail Monster	Twintails + Glasses	Can be used to get through gaps in the Stone Maze.
	Kidoairaku-kun	Red Riding Hood + Teru Teru Bōzu
	Cake Haniwa	Cake + Haniwa

Non-Effect Masks

These are masks that Urotsuki can change into without any effects equipped, which can be selected via a menu, where the choices are unlockable upon interacting with certain NPCs.

Icon	Name	Unlock Conditions
	Black Witch	None
	Yukata	Interact with Yukata in The Invisible Maze.
	Monmon	Interact with a Monmon six times in one visit to Marijuana Goddess World.
	Painter-kun	Interact with Painter-kun in Art Gallery.
	Twintail Girl	Visit Lotus Park.
	Megusuri Uri	Interact with Megusuri Uri in Visine World.
	Black Cat	Interact with the black cat in the School. Can go between Sepia Clouds World and Moai Bro's Prison in the Sea of Clouds.
	Provost-san	Interact with Provost-san in The Docks.
	Appururi	Interact with Appururi in Fairy Tale Cottage.
	Halloween Dress Urotsuki	Interact with the shining pumpkin in Halloween Forest.
	Ahogeko	Visit her house.
	Shadow ???	Get caught by a Shadow ???.
	Shadow Bird	Get caught by a Shadow Bird.
	Shadow Gloop	Get caught by a Shadow Gloop/Black Slime.
	Robot Guard	Get caught by a Robot Guard.
	Shadow Mold	Visit Forest Cavern.
	Scientist	Visit the Underground section of Laboratory.
	Oni Musume	Visit Oni Musume's Room in Dark Room.
	Tako Otoko	Interact with Tako Otoko in Atlantis.
	TV Head	Visit Underwater Amusement Park.
	White Drooling Creature	Visit one of the interiors in Apartments.
	Dogboa	See Dogboa in Sky Kingdom.
	Huyure-chan	Visit the Bottom of the Swamp in Dream Beach.
	Angel Priest	Visit the Fountain House in Fountain World.
	Eyeball Man	Visit Eyeball Archives.
	Chainsaw Girl	Visit GALAXY Town.
	Ninetails	Interact with Ninetails in Red Lily Lake, but only if they were not damaged by the Chainsaw effect.
	Seal	Visit the main part of Paradise.
	Kīgāru	Visit the main part of Cotton Candy Haven.
	Candle Girl	Interact with Candle Girl with the Red Riding Hood effect in Snowy Village.
	White Mouse	Visit the Cheese House in Toy World.
	Black Mouse	Visit the Cheese House in Toy World.
	Takoyaki Creature	Purchase a Takoyaki from the vending machine in Stove.
	Construction Barricade	View Ending #1.
	Teleport Rune	Visit Digital Hand Hub. Note that this mask is separate from the ones found in the Dream Wardrobe.
	Traffic Cone	Visit the Secret Garden in Deserted Town.
	Shadow Gentleman	None
	Shadow X	Unlocked after visiting Blue Apartments.
	Vending Machine	Visit the Snack Gallery.
	Wintry Attendant	Visit Wintry Cliffs.
	Haniwa-Musume	Meet the Haniwa girl in Lonely Home.
	Sniper-san	Visit Sniper-san's room in Sweet Medical Utopia.
	Panjandrum	Visit Sniper-san's room in Sweet Medical Utopia.